64002134 has 12 divisors (see below), whose sum is σ = 111677364. Its totient is φ = 27429444.

The previous prime is 64002121. The next prime is 64002151. The reversal of 64002134 is 43120046.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 326444 + ... + 326639.

It is an arithmetic number, because the mean of its divisors is an integer number (9306447).

Almost surely, 2^64002134 is an apocalyptic number.

64002134 is a deficient number, since it is larger than the sum of its proper divisors (47675230).

64002134 is a wasteful number, since it uses less digits than its factorization.

64002134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653099 (or 653092 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 64002134 is about 8000.1333738882. The cubic root of 64002134 is about 400.0044457839.

The spelling of 64002134 in words is "sixty-four million, two thousand, one hundred thirty-four".